How to disassemble an iPhone 3G, iPhone 3GS, replace the back cover, battery, glass, display [Instructions / Video]

Why open

Before learning how to open an iPhone, you need to decide why it is needed. Similar actions are required for the following purposes:

  • It is necessary to open the cover of some models to install a SIM card. In this case, it is better to open the cover in the mobile device store where the phone is purchased.
  • The back cover must be removed to change the battery. This is required after the battery has been fully charged - after several years of using the phone, the battery no longer holds a charge and does not give full charge, so it can be replaced.
  • The cover should be removed during repairs and cleaning of internal parts, which will extend the life of the phone.

Open iPhone

Important! It is prohibited to break the cover with a screwdriver. In this way, you can break the device and lose your phone completely. For independent disassembly, you need to use special tools that can be purchased at service centers.

Replacing the case on iPhone 5: errors

If replacing the case on iPhone 5 and later models - 6, 7, etc. is carried out not by a specialist, but by the user himself, various types of errors may occur that can disrupt the functionality of the gadget. To avoid them, you need to familiarize yourself with the basic rules before disassembling the device.

In a situation where the replacement of the iPhone 5C case will be done by the device owner himself, the following must be taken into account:

1 If the owner has firmly decided to change any part of his gadget, he must be sure that he has the necessary knowledge and skills, and also carefully study the instructions for disassembling the iPhone. This rule must be followed regardless of which version of the gadget will be disassembled - the fifth iPhone, 6, 6S or others - older or newer versions. If you have the slightest doubt, it is better to use the services of a professional technician. 2 All work must be carried out carefully and slowly. The parts inside the iPhone are very fragile, and any careless movement can cause them to break. 3 It must be remembered that if you disassemble the device yourself, the warranty for repairs is irretrievably lost. Those. in the future, if any breakdown of the gadget occurs, you will have to pay 100% for repairs. 4 It is imperative to purchase a special set of tools, and not use improvised ones found on the farm. This can cause irreparable damage to the device.

The popular and respected company Apple produces iPhone 4 smartphones, which are fragile things, and sometimes require replacement of the back cover. Or you just need to open it to install a SIM card. This raises the question of how to open iPhone 4 without damaging the device. To which we will give an answer.

Necessary tools for analysis

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iPhones cannot be removed with standard screwdrivers. Special tools are used for the work. In fact, they are presented in the form of a set of various small-section screwdrivers, as well as those with shaped tips.

At the moment, we can distinguish the following types of screwdrivers intended for disassembly:

  • Slotted - the screwdriver is presented in the form of a flat slot and a sharp tip. Its masters simply call it “minus”.
  • Philips – the tip is cross-shaped, like a standard screwdriver. But its dimensions are much smaller, since this tool is designed for unscrewing and tightening screws.
  • Torx is a six-pointed tip designed to unscrew the removable cover of some types of iPhone.
  • Torx Plus is a screwdriver with a five-point tip.
  • Tri-Wing is a patented model by US craftsmen, presented with a three-lobe tip.

Screwdrivers for iPhone

Using the presented types of screwdrivers, you can solve most problems - change the battery, clean all parts from dust and moisture, change the disk to a type of larger capacity, etc.

The installation of a SIM card is discussed separately. Often the connector is located on the side of the device. To replace it, you will need a special key, which can be purchased additionally when purchasing an iPhone. If the owner of the mobile device does not have it, use a thin needle. It is carefully inserted into the hole so as not to damage the outer contour.

How to open the cover of iPhone varieties

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The procedure for removing the cover from an iPhone is simple. First you need to free the device from the case and select a screwdriver suitable for the cross-section of the screw. There are slight differences in operation depending on the model.

Today, iPhone models are presented in a wide range - from the first series to 10 and above. All of them must be disassembled for repair or installation of a SIM card.

Models 5, 5s and se

At the moment, the 5, 5s and se models are considered the most common. Therefore, it is important to know how to remove the cover from iPhone 5s and se so as not to provoke new problems with the device.

In the question presented, you need to perform the following sequence of actions:

  1. Turn off the device and move the volume lever to minus.
  2. The screws in the presented models are located on both sides of the charging hole. They need to be turned with a suitable screwdriver, and then removed onto a white piece of paper. This is important because otherwise it will be difficult to find them.
  3. Next, pick up the phone with the display facing down and press slightly on the cover with two thumbs. At the same time push it up.

Unscrewing the screws

If all actions on how to open the cover of iPhone 5, 5s and se are performed in accordance with the instructions, there will be no problems. The cover can easily be removed from the mobile phone.

Models 6 and 7 series

In the presented models, the SIM card is inserted into a separate side compartment. Therefore, before opening the cover, you should remove it and turn off the mobile device completely. Unlike the fifth series, you will need a five-point screwdriver here. It is noted that the iPhone 6 and 7 series have some glued elements. The owner should not have any difficulties during disassembly. If the lid is difficult to open, it means that the work is proceeding with errors.

Important! You can additionally purchase a ring with suction cups, which can be used to remove the lid. The suction cup is attached to the phone cover and after unscrewing all the screws, the ring is pulled. The lid comes off the base easily.

Suction cup ring

Gadget 8 series

To disassemble the presented model, you need to use a five-point screwdriver. Home standard screwdrivers cannot be used, as the threads will be damaged, which will cause inconvenience in the future use of screws.

After the screws are removed, you must use any plastic card. Use it to pry up the lid and lift it, removing it from the base.

10 series device

On the iPhone 10 series, the screws are located on the two smaller sides. A torx screwdriver is also used to unscrew them. The case opens like a book, for which a plastic card or a special vice with suction cups is used.

Attention! There is no need to disassemble the phone if the owner has forgotten the password and wants to recover it.

You cannot remove the battery and thereby reload the software. In this case, you need to contact a service center, where restoration will be carried out using special programs. In other words, the device’s firmware changes, which is almost impossible to do at home.

Other iPhone models

So, how do you open an iPhone 6s or another? As promised above, now we will try to open the iPhone of later devices. During the operation, we will need not only a screwdriver for the Pentalobe screws, but also a special suction cup that will allow us to separate the display. If you do not have such equipment, then do not try to do this using improvised means. It is better to buy them in some store in the city or on the Internet: they cost very little. If you have these tools and they are ready to go, then let's get started:

  1. Unscrew the two screws using a Pentalobe screwdriver and put them in a separate place. They are very small so they will be easy to lose.
  2. Now very carefully place the suction cup on the display, below the middle of the screen (closer to the Home button). But make sure she doesn't touch this key.
  3. Also gently pull the suction cup so that the bottom of the display comes away. It will not come off completely, since there is a special train at the top. It is advisable not to remove it, although this is also possible. Raise the separated display so that it is convenient for you to replace some iPhone parts if necessary.
  4. Do not forget about safety measures and precautions: unlike the four, it is very easy to touch some components or cables, as well as break them. To return everything to its place, perform the steps in reverse order very carefully and slowly.

Possible errors when opening

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Owners who open iPhones themselves risk making mistakes. First of all, there is a violation of the terms of the warranty. You cannot begin repairs yourself if the warranty period for the phone has not yet expired. Otherwise, you will have to forget about free service and possible replacement.

The second mistake the owner makes is disassembling the device in vain. If you have no experience in repairs, you should not start disassembling it yourself.

You should also highlight possible damage to the threads of the screws, which will complicate further assembly and disassembly of the device.

Basic mistakes

If the device is repaired by a person who does not have sufficient experience, then various difficulties may arise, and because of them the smartphone may be seriously damaged. To prevent this from happening during the disassembly process, you should familiarize yourself with the main mistakes that beginners make.

If you decide to change the smartphone case yourself and don’t know how to open iPhone 5, then you need to follow certain rules:

  1. The owner of the smartphone must be completely confident that he will cope with the entire repair procedure. A little doubt can do a lot of damage. You should carefully read the repair instructions and watch the video. This rule should apply not only to disassembling the iPhone 5s, but also to repairing other electronic devices. If some point is not clear, then it is better to entrust it to professionals.
  2. All stages of repair must be carried out very carefully and carefully, even if it takes more than one hour. All elements inside the device are very fragile, and the slightest carelessness can damage them.
  3. When repairing your device, you should understand that no one will provide a guarantee for the repair, and subsequent restoration can be much more expensive.
  4. Under no circumstances should repairs be carried out using improvised means. To do this, you need to purchase a special kit for repairing smartphones. Otherwise, the damage to the iPhone 5s may be irreparable, and then you will have to buy a new phone.
  5. The gadget contains many small parts, so before disassembling it is recommended to prepare a special container in which to place all parts of your device.

What's hidden under the lid?

Under the cover of the iPhone there are all the elements of the device designed to work. There is a battery, SIM card, display and other parts. Their replacement is possible in case of repair, but should not be done independently. If there is a need to replace parts, you should contact the service center.

What's hidden under the cover of an iPhone?

You can open the iPhone yourself in extreme cases - when changing the SIM card and battery if it is completely depleted. In other situations, it is better to contact the experts. You should not start work if you do not have the appropriate tools.

Removing the iPhone cover

Let's start by removing the two pentalobe screws on the bottom of the phone on either side of the charging port.

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After removing them, attach the suction cup to the screen just above the Home button, pull, and insert a plastic spatula into the resulting gap. Starting from the bottom of the smartphone, carefully press the back cover around the perimeter of the smartphone, but do not remove the screen completely - it is attached with several cables at the top and bottom of the phone.

Make sure that there is no strain on the cables. Unclip and remove the cover covering the Home button cable connector. Pull out the connector.

Now carefully fold back the screen without pulling on the top cables. Before removing them, disconnect the device's battery. To do this, remove the protective cover of the battery connector and pull out the connector from the motherboard. The smartphone is de-energized - you can disconnect the screen, touchscreen and front camera cables. The connectors are covered with a protective plate, which is secured with four screws. Unscrew them, carefully unclip the cable connectors and remove the display.

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